:root {
  --main-width: 910px;
  --main-height: 620px;
  --bg-gray: rgba(76, 76, 75, 1);
}

@font-face {
  font-family: aliyuan;
  src: url('fonts/alimamafangyuanti.ttf') format('truetype')
}

ul {
  list-style: none;
}

* {
  margin: 0;
    padding: 0;
}

html, body {
  width: 100%;
  height: 100vh;
  font-family: 'Microsoft YaHei';
  font-size: 14px;
  font-weight: normal;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
